Answers to Frequently Asked Questions about Graphic Design and Advertising Graphic Design: Bits and Details
How are photographs reproduced in my printed materials?
Photographs have to be broken down into a format that can be printed which requires a
series of tiny dots in each picture which are measured in Dots Per Inch or DPI.
Black and white halftones produce greyscale graphic dot tones based on the output
of film negatives measured in the number of lines per inch (LPI) and full color photos
are divided into dots containing CMYK tones (the four colors printing presses use to
produce full color C: Cyan; M: Magenta; Y: Yellow; K: Black) Get a briefing on the details here...coming soon. |